RESUMEN
A 66-year-old woman attended our hospital for ascending aortic aneurysm. She was admitted with sudden back pain and acute aortic dissection of Stanford type B was revealed by computed tomography. We performed replacement of the ascending aorta and aortic arch with the frozen elephant trunk technique. The left pleural drainage fluid turned cloudy white after diet initiation on postoperative day 2. We diagnosed chylothorax with biochemical analysis and stopped oral intake completely, but the drainage increased to 3,700 ml/day. On postoperative day 8, completely thoracoscopic ligation of thoracic duct was performed. The drainage decreased immediately after the procedure. She could start meals on postoperative day 12 and was discharged on postoperative day 22. We conclude that a completely thoracoscopic ligation of thoracic duct for persistent chylothorax after aortic surgery can lead to early resolution.
RESUMEN
Objective To analyze the perioperative conditions and long-term survival of patients with non-small cell lung cancer (NSCLC) after thoracoscopic lobectomy. Methods 119 patients with NSCLC underwent thoracoscopic lobectomy from January 2006 to December 2012 were enrolled in the study, then collecting and analyzing their perioperative indicators, pathological results and follow-up data. Results 9 patients converted to thoracotomy with a conversion rate of 7.0 %. The median operation time, the median intraoperative blood loss and off-bed activity time were 170 min (65~440 min), 90 ml (15~3 000 ml) and (32.9 ± 16.3) h after operation respectively. The time and amount of postoperative drainage, the length of hospital stay were (6.7 ± 3.2) d, (1 690.0 ± 410.5) ml, (9.2 ± 4.0) d respectively. The incidence of perioperative mortality and postoperative complications were 0.8 %, 13.4 % respectively. For postoperative pathological type, 96 cases of adenocarcinoma, 19 cases of squamous carcinoma, 2 cases of adenosquamous carcinoma and 2 cases of large cell carcinoma. For discharge patients, the median follow-up time was 34.5 months (0 ~ 102 months). The incidence of local recurrence and distant metastasis in observation group were 5.0 % and 17.6 % respectively. 1-year overall survival (OS) and disease free survival (DFS) were 85.3 % and 79.5 %, 3-year OS and DFS were 69.8 % and 64.8 %, 5-year OS and DFS were 60.8 %and 58.6 % respectively. There was no significant difference in 1-year, 3-year and 5-year OS and DFS between adenocarcinoma and squamous carcinoma (P > 0.05) while there were significant difference in local recurrence and distant metastasis among different stages (P < 0.05). In addition to slightly low OS, DFS of Ⅲ a , Ⅲ b and Ⅳ DFS and OS, the overall living conditions among all stage were similar. Conclusions The long-term survival condition of thoracoscopic lobectomy for NSCLC is ideal, and it’s a safe and effective operation, worthy of clinical promoting.
RESUMEN
Objective Summarize 58 cases with complicated primary lung cancer that accepted completely thoracoscopic lobectomy procedure in People's Hospital of Peking University,to evaluate the procedure of completely thoracoscopic lobectomy in these complicated cases.Methods Between Sep 2006 and Jun 2011,58 cases accepted completely thoracoscopic lobetomy were reviewed.34 male,24 female,aged (59.2 ± 11.4) years.The maximal diameter of solid tumors was(5.50 ± 2.92 )cm.The complicated condition including ①maximal diameter of solid tumor ≥5 cm ; ② Compound lobectomy; ③ post newadjuvant chemotherapy; ④ tummor invased portion of chest wall.The main procedure including three main components:①multiple devices co-operation through a single incision; ② Separate the fissure liketunnel style ; ③ cutting off bronchial artery priority to all step of lobectomy.Results All procedures were carried out smoothly with no death or serious complication.The average surgical duration was( 215.6 ± 60.9 ) min,and average blood loss was ( 271.0 ± 188.3 ) ml.The median postoperative chest tube drainage duration was(8.0 ± 4.7 ) d,and median postoperative hospital stay was ( 11.3 ± 5.9 ) d.There were 14 cases (24.1％ ) of conversion to open thoracotomy and 7 cases ( 12.1％ ) of complications.① There were 34 cases that maximal diameter of solid tumor was ≥5 cm,The average maximal diameter of tumors was( 6.7 ± 2.3) cm,The average surgical duration was( 206.6 ± 49.3 ) min,and average blood loss was (277.1 ± 194.4 ) ml.The median postoperative chest tube drainage duration was (8.3 ± 4.2 ) d,and median postoperative hospital stay was ( 11.9 ± 6.2 ) d.There were 8 cases (23.5％) of conversion to open thoracotomy and 6 cases ( 17.6 ％ ) complications; ②There were 16 cases of Compound lobectomy,The average maximal diameter of tumors was(4.2 ± 3.4 ) cm,The average surgical duration was (213.8 ± 70.0 )min,and average blood loss was(235.6 ± 139.2 ) ml.The median postoperative chest tube drainage duration was( 8.6 ± 6.3 )d,and median postoperative hospital stay was( 12.4 ±6.0) d.There were 4 cases (25％) of conversion to open thoracotomy and 2 cases ( 12.5 ％ ) complications;③There were 5 cases of VATs lobectomy that post newadjuvant chemotherapy,The average maximal diameter of tumors was(3.1 ±0.8) cm,The average surgical duration was(226.0 ±36.3 ) min,and average blood loss was(246.0 ± 219.8) ml.The median postoperative chest tube drainage duration was( 5.6 ± 1.1 ) d,and median postoperative hospital stay was( 7.4 ± 0.5 ) d.There were 2 cases (40％) of conversion to open thoracotomy and no complications; ④There were 3 cases that tumor invased portion of chest wall.The average maximal diameter of tumors was(3.0 ± 2.0)cm,The average surgical duration was(310.0 ± 105.4) min,and average blood loss was(433.3 ± 305.5 ) ml.The median postoperative chest tube drainage duration was( 5.6 ± 2.1 ) d,and median postoperative hospital stay was ( 6.6 ± 2.1 ) d.There were no conversion to open thoracotomy and complications.Conclusion As the skills and experience of thoracoscopic lobectomy improving,Some relative complexity cases and relative contraindications may become relative indications for completely thoracoscopic procedure.As long as the methods and technical processes used properly,these complicated cases of primary lung cancer does not prolong the operation time,not increase bleeding and interfere the reeovery of patients.